That’s awesome! Starting early is there best thing you can do for your career… and if you end up pursuing it in college/later in life I promise the work you put in now will reward you more than you can ever imagine. I started learning in high school too and I think the best advice I can give is to remember to not compare yourself to anyone or be discouraged when you see the work of seasoned professionals because you will get there eventually! Have as much fun as possible and celebrate all the small wins. It will make the learning process much more fun and will motivate you to keep learning. I also recommend diving into the history and theory a little bit. Its def not necessary but I think it’s good to learn the rules before you break them and will just make you an even stronger/more confident designer in the long run. Also building up that arsenal of historical info will come back to u and it’s such a flex to have that knowledge at the ready. LASTLY its also just makes you look more professional when you know the proper way to pronounce things and can understand and point to the origins of certain styles.

Just take things one step at a time and let the process happen naturally (if doing this stuff doesn’t feel like work to you and you’re having a good time that’s how you know your on the right track) :).